Doctor profile · Federal record

Dr. Eugene Kligman, M.D.

Gastroenterology Physician (CMS: Gastroenterology) · Mequon, WI

  • NPI 1265872998
  • Accepts Medicare
  • MIPS 81.5 / 100 · 2023
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
13133 N Port Washington RD Ste G16
Mequon, WI 530972423
(847) 909-2695
Mailing address
2260 Grand Prix Dr, Unit A
Indianapolis, IN 462247306

Credentials & registration

NPPES · NUCC
NPI registered
June 2013 — 13 yrs on file
Profile last updated
July 20, 2020
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Wisconsin #73036

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265872998. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
726
Distinct HCPCS
10
Medicare allowed
$81,089
HCPCS Description Services Patients Avg allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 154 153 $223
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito 142 137 $5
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 86 82 $75
99214 Established patient office or other outpatient visit, 30-39 minutes 60 50 $122
45380 Biopsy of large bowel using a flexible endoscope 47 47 $55
99213 Established patient office or other outpatient visit, 20-29 minutes 42 36 $87
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 35 32 $124
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 27 27 $78
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 19 19 $236
43248 Insertion of guide wire with dilation of esophagus using a flexible endoscope 18 17 $133

In context: peer comparison

Among 3 peers in this city , average services per provider: 34. This provider delivers 21× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$165
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Madrigal Pharmaceuticals 1 $141.56
Phathom Pharmaceuticals, Inc. 1 $23.28

By nature of payment

Food and Beverage
$165

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,223
Patients
740
Total drug cost
$81,982
Drug Type Claims Patients Total cost
Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 384 371 $6,254
Omeprazole Generic 331 129 $7,408
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 99 99 $1,805
Pantoprazole Sodium Generic 92 38 $1,476
Esomeprazole Magnesium Generic 64 16 $6,952
Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 53 53 $990
Linzess (Linaclotide) Brand 33 12 $24,626
Famotidine Generic 30 11 $359
Nortriptyline Hcl Generic 29 11 $258
Mesalamine Generic 20 0 $17,294

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Eugene Kligman's medical specialty?
Dr. Eugene Kligman practices Gastroenterology Physician in Mequon, WI.
Where does Dr. Eugene Kligman practice?
Dr. Eugene Kligman practices at 13133 N Port Washington RD Ste G16, Mequon, WI 530972423. Office phone: 8479092695.
What is Dr. Eugene Kligman's NPI?
Dr. Eugene Kligman's National Provider Identifier (NPI) is 1265872998, issued by NPPES.
Does Dr. Eugene Kligman accept Medicare assignment?
Yes. Dr. Eugene Kligman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eugene Kligman commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.